! Started logfile: /scr/pima/bg219i_uvs/J2138-2439_X_uvs.log on Wed Apr 6 23:55:56 2016 obs /scr/pima/bg219i_uvs/J2138-2439_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2138-2439_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.819841 visibilities/baseline/integration-bin. ! Found source: J2138-2439 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 12396 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J2138-2439_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.098765Jy sigma=20.870048 ! Fit after self-cal, rms=0.558744Jy sigma=10.464983 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6028 mas, bmaj=1.685 mas, bpa=-4.348 degrees ! Estimated noise=0.7417 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.322169 Jy ! Component: 100 - total flux cleaned = 0.410809 Jy ! Total flux subtracted in 100 components = 0.410809 Jy ! Clean residual min=-0.018715 max=0.048873 Jy/beam ! Clean residual mean=-0.000020 rms=0.005310 Jy/beam ! Combined flux in latest and established models = 0.410809 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.410809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.131143Jy sigma=2.476515 ! Fit after self-cal, rms=0.131056Jy sigma=2.474387 ! Inverting map ! Added new window around map position (0.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525621 Jy ! Component: 100 - total flux cleaned = 0.0840427 Jy ! Total flux subtracted in 100 components = 0.0840427 Jy ! Clean residual min=-0.011877 max=0.023025 Jy/beam ! Clean residual mean=-0.000008 rms=0.003042 Jy/beam ! Combined flux in latest and established models = 0.494851 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.494851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.095266Jy sigma=1.720959 ! Fit after self-cal, rms=0.094563Jy sigma=1.708727 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216328 Jy ! Component: 100 - total flux cleaned = 0.0357815 Jy ! Total flux subtracted in 100 components = 0.0357815 Jy ! Clean residual min=-0.009913 max=0.016055 Jy/beam ! Clean residual mean=-0.000004 rms=0.002317 Jy/beam ! Combined flux in latest and established models = 0.530633 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.530633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.086112Jy sigma=1.507138 ! Fit after self-cal, rms=0.085894Jy sigma=1.503086 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7661 mas, bmaj=2.005 mas, bpa=-3.15 degrees ! Estimated noise=0.487618 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190699 Jy ! Component: 100 - total flux cleaned = 0.0300737 Jy ! Component: 150 - total flux cleaned = 0.0367882 Jy ! Component: 200 - total flux cleaned = 0.0409057 Jy ! Total flux subtracted in 200 components = 0.0409057 Jy ! Clean residual min=-0.007873 max=0.010880 Jy/beam ! Clean residual mean=-0.000005 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 0.571539 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.571539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082293Jy sigma=1.397452 ! Fit after self-cal, rms=0.082155Jy sigma=1.393972 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7661 x 2.005 at -3.15 degrees (North through East) ! Clean map min=-0.0072955 max=0.43923 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.10 KP 0.97 ! LA 0.97 MK 1.02 NL 0.99 OV 0.96 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.07 KP 0.96 ! LA 0.98 MK 1.02 NL 1.00 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.10 KP 0.98 ! LA 0.98 MK 1.00 NL 1.00 OV 0.95 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.12 KP 0.97 ! LA 0.95 MK 0.97 NL 1.00 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.11 KP 0.98 ! LA 0.98 MK 1.00 NL 0.99 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.07 KP 0.97 ! LA 0.99 MK 1.02 NL 1.00 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.09 KP 0.98 ! LA 0.98 MK 1.01 NL 0.99 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082155Jy sigma=1.393972 ! Fit after self-cal, rms=0.080837Jy sigma=1.332326 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7693 mas, bmaj=2.001 mas, bpa=-2.886 degrees ! Estimated noise=0.486363 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160899 Jy ! Component: 100 - total flux cleaned = -0.00210179 Jy ! Component: 150 - total flux cleaned = -0.00238571 Jy ! Component: 200 - total flux cleaned = -0.0026406 Jy ! Total flux subtracted in 200 components = -0.0026406 Jy ! Clean residual min=-0.005964 max=0.006087 Jy/beam ! Clean residual mean=0.000001 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.568898 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.568898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080674Jy sigma=1.329090 ! Fit after self-cal, rms=0.080716Jy sigma=1.328838 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080716Jy sigma=1.328838 ! Fit after self-cal, rms=0.080680Jy sigma=1.328326 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7695 mas, bmaj=1.999 mas, bpa=-2.774 degrees ! Estimated noise=0.485515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134905 Jy ! Component: 100 - total flux cleaned = -0.00181426 Jy ! Component: 150 - total flux cleaned = -0.0019863 Jy ! Component: 200 - total flux cleaned = -0.00208902 Jy ! Total flux subtracted in 200 components = -0.00208902 Jy ! Clean residual min=-0.005593 max=0.006080 Jy/beam ! Clean residual mean=0.000001 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.566809 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.566809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080565Jy sigma=1.326365 ! Fit after self-cal, rms=0.080561Jy sigma=1.326267 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (12.4, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382541 Jy ! Component: 100 - total flux cleaned = 0.00365381 Jy ! Component: 150 - total flux cleaned = 0.00322906 Jy ! Component: 200 - total flux cleaned = 0.00301194 Jy ! Total flux subtracted in 200 components = 0.00301194 Jy ! Clean residual min=-0.005144 max=0.004916 Jy/beam ! Clean residual mean=0.000002 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.569821 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.569821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080134Jy sigma=1.319997 ! Fit after self-cal, rms=0.080105Jy sigma=1.319213 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080105Jy sigma=1.319213 ! Fit after self-cal, rms=0.079065Jy sigma=1.286305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7698 mas, bmaj=2.001 mas, bpa=-2.835 degrees ! Estimated noise=0.485737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139376 Jy ! Component: 100 - total flux cleaned = -0.00162492 Jy ! Component: 150 - total flux cleaned = -0.00162789 Jy ! Component: 200 - total flux cleaned = -0.0016271 Jy ! Total flux subtracted in 200 components = -0.0016271 Jy ! Clean residual min=-0.002795 max=0.002805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.568194 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.568194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078991Jy sigma=1.284907 ! Fit after self-cal, rms=0.079010Jy sigma=1.284792 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-17.2, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272846 Jy ! Component: 100 - total flux cleaned = 0.00331809 Jy ! Component: 150 - total flux cleaned = 0.00370503 Jy ! Component: 200 - total flux cleaned = 0.00396228 Jy ! Total flux subtracted in 200 components = 0.00396228 Jy ! Clean residual min=-0.002812 max=0.002779 Jy/beam ! Clean residual mean=-0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.572156 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.572156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078893Jy sigma=1.282650 ! Fit after self-cal, rms=0.078889Jy sigma=1.282566 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078889Jy sigma=1.282566 ! Fit after self-cal, rms=0.078909Jy sigma=1.282337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.129 mas, bmaj=5.075 mas, bpa=5.056 degrees ! Estimated noise=0.653011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373779 Jy ! Component: 100 - total flux cleaned = -0.000218641 Jy ! Component: 150 - total flux cleaned = -0.000167956 Jy ! Component: 200 - total flux cleaned = -0.000146561 Jy ! Total flux subtracted in 200 components = -0.000146561 Jy ! Clean residual min=-0.002961 max=0.003110 Jy/beam ! Clean residual mean=-0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.57201 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 0.57201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078888Jy sigma=1.282029 ! Fit after self-cal, rms=0.078887Jy sigma=1.281975 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.15945e-05 Jy ! Component: 100 - total flux cleaned = 0.000156688 Jy ! Component: 150 - total flux cleaned = 0.000212911 Jy ! Component: 200 - total flux cleaned = 0.000278958 Jy ! Total flux subtracted in 200 components = 0.000278958 Jy ! Clean residual min=-0.002880 max=0.003113 Jy/beam ! Clean residual mean=-0.000002 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.572288 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 0.572289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078885Jy sigma=1.281983 ! Fit after self-cal, rms=0.078884Jy sigma=1.281959 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7698 mas, bmaj=2.001 mas, bpa=-2.837 degrees ! Estimated noise=0.485174 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7698 x 2.001 at -2.837 degrees (North through East) ! Clean map min=-0.0022828 max=0.43837 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6049 mas, bmaj=1.675 mas, bpa=-4.024 degrees ! Estimated noise=0.74547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.323419 Jy ! Component: 100 - total flux cleaned = 0.415714 Jy ! Component: 150 - total flux cleaned = 0.466826 Jy ! Component: 200 - total flux cleaned = 0.497478 Jy ! Total flux subtracted in 200 components = 0.497478 Jy ! Clean residual min=-0.006732 max=0.015708 Jy/beam ! Clean residual mean=-0.000011 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.497478 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.497478 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7698 mas, bmaj=2.001 mas, bpa=-2.837 degrees ! Estimated noise=0.485174 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293921 Jy ! Component: 100 - total flux cleaned = 0.0447783 Jy ! Component: 150 - total flux cleaned = 0.0535207 Jy ! Component: 200 - total flux cleaned = 0.0589517 Jy ! Total flux subtracted in 200 components = 0.0589517 Jy ! Clean residual min=-0.002962 max=0.003771 Jy/beam ! Clean residual mean=-0.000006 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.55643 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 55 components and 0.55643 Jy ! Inverting map ! Added new window around map position (0.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401022 Jy ! Component: 100 - total flux cleaned = 0.00696237 Jy ! Component: 150 - total flux cleaned = 0.0092661 Jy ! Component: 200 - total flux cleaned = 0.0111169 Jy ! Total flux subtracted in 200 components = 0.0111169 Jy ! Clean residual min=-0.002556 max=0.002460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.567547 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.567547 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.129 mas, bmaj=5.075 mas, bpa=5.056 degrees ! Estimated noise=0.653011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205587 Jy ! Component: 100 - total flux cleaned = 0.00333463 Jy ! Component: 150 - total flux cleaned = 0.00379071 Jy ! Component: 200 - total flux cleaned = 0.0041432 Jy ! Total flux subtracted in 200 components = 0.0041432 Jy ! Clean residual min=-0.002914 max=0.002891 Jy/beam ! Clean residual mean=-0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.57169 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302702 Jy ! Component: 100 - total flux cleaned = 0.000486345 Jy ! Component: 150 - total flux cleaned = 0.000625555 Jy ! Component: 200 - total flux cleaned = 0.000749723 Jy ! Total flux subtracted in 200 components = 0.000749723 Jy ! Clean residual min=-0.002902 max=0.002904 Jy/beam ! Clean residual mean=-0.000002 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.57244 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 119 components and 0.57244 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7698 mas, bmaj=2.001 mas, bpa=-2.837 degrees ! Estimated noise=0.485174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.35974e-05 Jy ! Component: 100 - total flux cleaned = 0.000135355 Jy ! Component: 150 - total flux cleaned = 0.000210847 Jy ! Component: 200 - total flux cleaned = 0.000247249 Jy ! Total flux subtracted in 200 components = 0.000247249 Jy ! Clean residual min=-0.002523 max=0.002533 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.572687 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.572687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078848Jy sigma=1.280603 ! Fit after self-cal, rms=0.078814Jy sigma=1.279853 wmodel /scr/pima/bg219i_uvs/J2138-2439_X_map.mod ! Writing 139 model components to file: /scr/pima/bg219i_uvs/J2138-2439_X_map.mod wobs /scr/pima/bg219i_uvs/J2138-2439_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2138-2439_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2138-2439_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J2138-2439_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499486 Jy ! Component: 100 - total flux cleaned = 0.000620369 Jy ! Component: 150 - total flux cleaned = 0.000542828 Jy ! Component: 200 - total flux cleaned = 0.000506571 Jy ! Component: 250 - total flux cleaned = 0.000366877 Jy ! Component: 300 - total flux cleaned = 0.000232646 Jy ! Component: 350 - total flux cleaned = 0.000266453 Jy ! Component: 400 - total flux cleaned = 0.000330855 Jy ! Component: 450 - total flux cleaned = 0.00045597 Jy ! Component: 500 - total flux cleaned = 0.00063893 Jy ! Component: 550 - total flux cleaned = 0.000788122 Jy ! Component: 600 - total flux cleaned = 0.000963054 Jy ! Component: 650 - total flux cleaned = 0.00116236 Jy ! Component: 700 - total flux cleaned = 0.00132884 Jy ! Component: 750 - total flux cleaned = 0.0013836 Jy ! Component: 800 - total flux cleaned = 0.00149192 Jy ! Component: 850 - total flux cleaned = 0.00170396 Jy ! Component: 900 - total flux cleaned = 0.00180786 Jy ! Component: 950 - total flux cleaned = 0.00198716 Jy ! Component: 1000 - total flux cleaned = 0.00211391 Jy ! Component: 1050 - total flux cleaned = 0.0022133 Jy ! Component: 1100 - total flux cleaned = 0.00236008 Jy ! Component: 1150 - total flux cleaned = 0.00255284 Jy ! Component: 1200 - total flux cleaned = 0.00257633 Jy ! Component: 1250 - total flux cleaned = 0.00257685 Jy ! Component: 1300 - total flux cleaned = 0.00269285 Jy ! Component: 1350 - total flux cleaned = 0.00273856 Jy ! Component: 1400 - total flux cleaned = 0.00278353 Jy ! Component: 1450 - total flux cleaned = 0.00280559 Jy ! Component: 1500 - total flux cleaned = 0.00289353 Jy ! Component: 1550 - total flux cleaned = 0.0029153 Jy ! Component: 1600 - total flux cleaned = 0.0029583 Jy ! Component: 1650 - total flux cleaned = 0.00304366 Jy ! Component: 1700 - total flux cleaned = 0.00308524 Jy ! Component: 1750 - total flux cleaned = 0.00308509 Jy ! Component: 1800 - total flux cleaned = 0.00314701 Jy ! Component: 1850 - total flux cleaned = 0.00316766 Jy ! Component: 1900 - total flux cleaned = 0.00328883 Jy ! Component: 1950 - total flux cleaned = 0.00328895 Jy ! Component: 2000 - total flux cleaned = 0.00328885 Jy ! Component: 2050 - total flux cleaned = 0.00340631 Jy ! Component: 2100 - total flux cleaned = 0.00334802 Jy ! Component: 2150 - total flux cleaned = 0.00340578 Jy ! Component: 2200 - total flux cleaned = 0.00344387 Jy ! Component: 2250 - total flux cleaned = 0.00340621 Jy ! Component: 2300 - total flux cleaned = 0.00346224 Jy ! Component: 2350 - total flux cleaned = 0.00346229 Jy ! Component: 2400 - total flux cleaned = 0.00340715 Jy ! Component: 2450 - total flux cleaned = 0.00346174 Jy ! Component: 2500 - total flux cleaned = 0.00346137 Jy ! Component: 2550 - total flux cleaned = 0.00344318 Jy ! Component: 2600 - total flux cleaned = 0.00340751 Jy ! Component: 2650 - total flux cleaned = 0.00340737 Jy ! Component: 2700 - total flux cleaned = 0.00337233 Jy ! Component: 2750 - total flux cleaned = 0.00340695 Jy ! Component: 2800 - total flux cleaned = 0.00337242 Jy ! Component: 2850 - total flux cleaned = 0.00337234 Jy ! Component: 2900 - total flux cleaned = 0.00338964 Jy ! Component: 2950 - total flux cleaned = 0.00338983 Jy ! Component: 3000 - total flux cleaned = 0.00344016 Jy ! Component: 3050 - total flux cleaned = 0.00342368 Jy ! Component: 3100 - total flux cleaned = 0.00348963 Jy ! Component: 3150 - total flux cleaned = 0.00353872 Jy ! Component: 3200 - total flux cleaned = 0.00347393 Jy ! Component: 3250 - total flux cleaned = 0.0035546 Jy ! Component: 3300 - total flux cleaned = 0.00358663 Jy ! Component: 3350 - total flux cleaned = 0.00358668 Jy ! Component: 3400 - total flux cleaned = 0.00358665 Jy ! Component: 3450 - total flux cleaned = 0.00366529 Jy ! Component: 3500 - total flux cleaned = 0.0036496 Jy ! Component: 3550 - total flux cleaned = 0.00369619 Jy ! Component: 3600 - total flux cleaned = 0.00372692 Jy ! Component: 3650 - total flux cleaned = 0.00368093 Jy ! Component: 3700 - total flux cleaned = 0.00380273 Jy ! Component: 3750 - total flux cleaned = 0.00374221 Jy ! Component: 3800 - total flux cleaned = 0.00375733 Jy ! Component: 3850 - total flux cleaned = 0.00383227 Jy ! Component: 3900 - total flux cleaned = 0.00381721 Jy ! Component: 3950 - total flux cleaned = 0.00381721 Jy ! Component: 4000 - total flux cleaned = 0.00386134 Jy ! Component: 4050 - total flux cleaned = 0.00387603 Jy ! Total flux subtracted in 4096 components = 0.00387596 Jy ! Clean residual min=-0.000812 max=0.000934 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.576563 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 437 components and 0.576563 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2138-2439_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7698 x 2.001 at -2.837 degrees (North through East) ! Clean map min=-0.0013536 max=0.4392 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2138-2439_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.439202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240194 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164066 0.164066 0.328133 0.656266 1.31253 2.62506 5.25013 10.5003 21.0005 42.001 84.002 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.439 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1828.53 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2138-2439_X_uvs.log closed on Wed Apr 6 23:56:01 2016